Holey Rock
INSTALLATION
* ALWAYS USE INTERIOR DIMENSIONS WHEN MEASURING FOR THESE PRODUCTS *
Make sure to wash off really well. We rinse them here with a pressure washer but it is recommended you rinse as well. Also a tip would be to add some Polyfil or Pinkys Filter and change it out every couple of days for the first week. The cloudiness will go away or you may not have any if you prepped well and did not move a ton of substrate.
Before adding lightweight Holey Rocks to your aquarium, be sure to wash them thoroughly. We use a pressure rinse prior to shipping, but it’s still recommended that you give them a deep rinse before adding to your tank. To reduce any cloudiness, try adding Polyfil and a Pinky’s filter, and be sure to change it every few days during the introduction phase.
Trusted by industry experts, celebs, influencers, amusement parks, zoos, aquariums, and renowned landscape architects.